Man With the Gun
Man With the Gun" (1964) and the "Johnny Bravo" series. I found this series to be a very underrated film, and Robert Zemeckis' "The Deadly Prey" (1968) was one of my favorite of Zemeckis' films. I also enjoyed the 1995 remake of "Tahitaka" (1938) and the "Amorita" (1939), both of which were very underrated.
Man With the Gun made for a great movie, but it was not the best one for me. I guess it is better for a movie where you are fighting for your life, but it is not better than a movie with a gun.